Nieradko-Iwanicka Barbara
Chair and Department of Hygiene, Medical University of Lublin, Poland.
Reumatologia. 2017;55(1):44-47. doi: 10.5114/reum.2017.66687. Epub 2017 Mar 22.
Psoriasis is a chronic recurrent inflammatory skin disease with prevalence of 1-3%. Nail psoriasis affects 10-90% of patients with plaque psoriasis. The aim of the article is to review the literature for the correlation between nail psoriasis and psoriatic arthritis (PsA) to provide rheumatologists a short review on features of nail psoriasis, methods of their assessment and possible clinical repercussions. The PubMed database was searched using the key words 'nail psoriasis' and 'psoriatic arthritis'. Psoriasis involving the nail matrix shows up as changes such as pitting, Beau lines, leukonychia, red spots in the lunula, or nail plate crumbling. Nail bed psoriasis manifests as onycholysis, oil drops (or salmon patches), dyschromia, splinter hemorrhages, or subungual hyperkeratosis. Nail psoriasis and psoriatic lesions in the gluteal cleft and on the scalp usually accompany PsA, especially in adult men.
银屑病是一种慢性复发性炎症性皮肤病，患病率为1%-3%。甲银屑病影响10%-90%的斑块状银屑病患者。本文的目的是回顾关于甲银屑病与银屑病关节炎（PsA）之间相关性的文献，为风湿病学家提供一篇关于甲银屑病特征、评估方法及可能临床影响的简短综述。使用关键词“甲银屑病”和“银屑病关节炎”检索了PubMed数据库。累及甲母质的银屑病表现为诸如甲凹点、博氏线、白甲、半月痕红斑或甲板破碎等变化。甲床银屑病表现为甲剥离、油滴状（或鲑鱼斑）、色素沉着异常、裂片形出血或甲下过度角化。甲银屑病以及臀沟和头皮的银屑病皮损通常与银屑病关节炎相伴，尤其在成年男性中。
